Imagine Panacea Lite, Руководство по эксплуатации

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Chapter 4
P12×1-SP Installation, Configuration, and Operation
68
Copyright © 2004-2007, 2008, 2010, Harris Corporation
X-Y to Under
Monitor Dis-
play Using
TSL
®
Proto-
col:
LXYTOT-
SLUMD
T NOTE : his submodule can also be set up to operate in LSERIAL mode. See
page 42 for more information about LSERIAL mode.
Use the LXYTOTSLUMD configuration with any under monitor display (UMD) that
uses TSL protocol
1
, such as the Megahertz Under Monitor Display. The UMD is
assigned a destination to display the status name of the source that is currently
switched to its destination. In this case the UMD uses TSL protocol. The status of
the Destinations and switching is in X-Y protocol. So it is necessary to use this
P12×1-SP to translate the X-Y protocol to TSL protocol. The P12×1-SP statuses the
proper destinations for the UMD(s) to display. When the status is received for each
of the UMD(s) on the P12×1-SP branch of the X-Y bus, the P12×1-SP translates
that status to TSL protocol and transmits this information over the RS-422 line to
the UMD to display.
The TSL UMD protocol is a simple, one-way communications protocol in which the
P12×1-SP is the only device transmitting and each TSL UMD “listens.” The only
message sent to the TSL unit is a message specifying both the “Address ID” for
which the Source Identification (or Text) should be set, and the specific text to be
displayed. The names of the sources are downloaded and stored in the P12×1-SP
using RouterMapper configuration utility software.
LXYTOTSLUMD
RouterMapper
Configuration
Procedure
NOTE : The following information is for use with RouterMapper
configuration utility software.
Follow these steps to have each TSL UMD display its Destination’s status correctly.
1 Polling the system (see page 69 ).
2 Deleting Sources to the UMD (see page 69 ).
3 Assigning the Destinations (see page 71 ).
1
TSL protocol and the Megahertz Under Monitor Display are products of Television Systems
Limited, Maidenhead, Berkshire, UK.